Omega-3 and then omega-6 would probably be what comes up when you ask any person to mention a healthful fat. But omega-7 fats never make it to the top of that list, which is somewhat unfortunate because these omega-7 rich foods have been showing promise in several areas, including the reduction of cholesterol, improved glucose control, and skin hydration.
The good part? You don't need to hunt down anything obscure to get more of it. A handful of everyday foods carry decent amounts and one of the richest happens to be a small Himalayan berry that's been building quite the reputation lately.
So what does omega-7 actually do, where do you find it, and how do you fit it into your week without overhauling everything? Let's get into it.
Omega-7: What Is It and Why Should I Care?
Omega-7 falls into the category of monounsaturated fats and palmitoleic acid is one of the types scientists have explored most extensively. Fascinatingly enough, the human body is capable of producing omega-7 on its own, while that is not the case with omega-3. Even so, increasing the intake of omega-7 via foods has plenty of advantages to offer.
Several notable facts:
- It's tied to better insulin sensitivity in real people, not just in the lab. A study published in Diabetes Care followed 100 people at higher risk for type 2 diabetes and found that those with higher circulating palmitoleate had meaningfully better insulin sensitivity, independent of age, sex, or body fat, with higher baseline levels predicting a bigger improvement over nine months of lifestyle changes.
- It is naturally present in your skin. Palmitoleic acid is a known component of human sebum, which is part of why it's associated with skin hydration.
- Most of the excitement around omega-7 and heart health or inflammation still rests mainly on animal and cell studies. A 2018 review in Molecular Nutrition & Food Research looked closely at the human evidence and concluded that while the preclinical results are promising, there isn't yet enough solid human trial data to call these effects proven.
Best Omega-7 Rich Foods to Add to Your Diet
Here's the practical part. If you actually want more omega-7 in your diet, these are your best bets, roughly in order of how concentrated each one is.
1. Sea Buckthorn
This one's the real standout. Sea buckthorn grows in cold, high-altitude places: Ladakh and the surrounding Himalayan belt are where you'll find some of the best of it. The berry is unusually rich in palmitoleic acid. Studies on sea buckthorn pulp oil have found palmitoleic acid can make up close to 40% of its total fatty acid content. For context, that's a lot compared to almost anything else on this list.
- Sea buckthorn oil, made from the pulp or seeds, is your most concentrated option.
- You're also getting vitamin C, carotenoids, and vitamin E along with it; not just an isolated fatty acid.
- It comes in several forms: oil, juice, powder, capsules. So there's usually a version that fits how you actually like to eat.
Sourcing matters quite a bit with this one. WellWith's Sea Buckthorn Nourishing Oil and Sea Buckthorn Oil Capsules use berries grown in the Ladakh and Himalayan belt. Our Sea Buckthorn Juice (Pulp) is a gentler, more drinkable way to work some of the berry's benefits into your morning; though the juice does carry less of the fat-soluble omega-7 than the oil.
2. Macadamia Nuts
When looking for an item that is easy to pick up and enjoy, macadamias are going to be the best choice.
- Even a modest handful of about 10 to 12 macadamias contains plenty of palmitoleic acid as well as monounsaturated fats.
- Can be added to a trail mix or grain salad, or simply eaten alone.
3. Fatty Fish (Anchovies, Sardines, Salmon)
The first thing that everyone thinks about when talking about fish oil is omega-3 fatty acids. Fair enough, but some kinds of fish have a notable content of omega-7 as well.
Anchovies and sardines tend to pack more of it relative to how small their servings are.
Salmon has a smaller amount, on top of its already well-known omega-3 content.
Canned versions count just as much. You're not losing anything for the sake of convenience.
4. Avocado
Avocado's claim to fame is oleic acid, an omega-9, but it does carry a bit of palmitoleic acid on the side.
- Half an avocado added to a meal is a low-effort way to nudge your intake up a little.
- It's not going to be your main source by any means, but it adds up over a week of regular meals.
5. Olive Oil
Same idea with olive oil. It's not marketed for omega-7, but it contributes a modest amount, alongside all its other well-documented benefits for heart health.
- Cold-pressed, extra virgin versions hold onto more of the oil's original fatty acid content.
- Using it as your main cooking oil is a convenient and effortless way to vary your fat consumption.
Just How Much Omega-7 Do You Really Need?
Here's the truth. There are no recommended daily allowances for omega-7, as opposed to omega-3. Studies usually utilize a dosage ranging from several hundred milligrams up to several grams per day.
Things you should know:
- If you opt for whole foods, there will be other nutritional benefits aside from the omega-7 - vitamin C in sea buckthorn, magnesium in macadamias and so forth.
- If you're opting for concentrated products, such as oils and capsules, make sure to follow the recommendations on the label instead of overdosing on everything.
- Consistency in moderate amounts is much more important than an infrequent high dose.
Simple Strategies for Including These Foods in Your Routine
- Switch out the juice you normally drink in the morning for sea buckthorn juice. No effort involved, no alteration to your normal schedule required.
- Have a small container of macadamias within easy reach, like on your desk, to give in to those mid-afternoon snacking cravings.
- If you're in the mood for something more potent, add few dry sea buckthorn berries to your smoothie or your yogurt without having to make a new meal entirely.
- Replace sardines or anchovies with other proteins one or two days a week.
- Use olive oil for all your cooking and not just salads and dressings.
- Throw half an avocado in your lunch a couple times a week, whether you're eating toast or a salad.
Nothing here involves overhauling your entire way of eating overnight. And it's been proven that small changes stick better than one big change.
Here's What You Need to Remember before you take them on:
- Just because more is better doesn't apply here. Omega-7 is fat soluble, and even if you choose a concentrated oil or capsules alongside a nutritionally dense diet, moderation still applies.
- Quality counts. Fats are susceptible to going rancid or oxidizing, especially when exposed to heat and light, which means it's important to source your products from a best health and wellness brand in India like Wellwith that is transparent about their sourcing process.
- Consider it supplementary. When you have conditions such as high cholesterol or insulin resistance, including omega-7 sources into your diet is an excellent idea – just not one that should supersede your physician-recommended regimen.
- Consider any potential allergies. Both tree nuts and fish are among the most common causes of allergies, which is something to keep in mind when adding anything to your diet.
Conclusion
Omega-7 isn't trying to steal the spotlight from omega-3 or omega-6. It's more of a quiet addition worth making if you're already eating with your heart and metabolism in mind. Sea buckthorn stands out as one of the most concentrated, easiest ways to get it, whether that's a spoonful of oil, a capsule with breakfast, or a glass of juice in the morning. Macadamias, fatty fish, avocado, and olive oil round out the rest of the list nicely. None of it needs to be complicated: a handful of small, consistent choices usually beats one big change that doesn't stick.
Frequently Asked Questions
1. Is omega-7 basically the same thing as omega-3?
Not really. They're both unsaturated fats, but that's about where the similarity ends. Omega-3 (fish, flaxseed, walnuts) and omega-7 (sea buckthorn, macadamias, some fish) have different structures and get studied for different reasons. Most people are better off getting both rather than picking one.
2. I'm vegetarian; can I still get enough omega-7?
Yes, without too much trouble. Sea buckthorn, macadamia nuts, avocado, and olive oil are all plant-based, so it's entirely doable to get a meaningful amount without touching fish at all.
3. Will heat damage the omega-7 found in these foods?
Cooking will damage some of it, depending on how long you cook and how sensitive the oil is. Cooking sea buckthorn oil cold in smoothies or as a salad dressing and cooking fish low and slow instead of high and hot preserves most of the fat content.
4. Is it better for me to simply take a supplement than eat these foods?
Whole foods seem like a better place to start simply because whole foods provide nutrients that make sure your body uses the fats right. Supplementing with an oil would be better for those whose diets are already low in omega-7.
5. How soon would I actually notice something?
Most studies tracking metabolic or skin-related changes ran for weeks, sometimes months, of steady intake; not a single dose. This is a slow-building nutrient, not an overnight fix.
6. Any foods people assume have omega-7 but actually don't?
Flaxseed and chia seeds catch people off guard here. They're fantastic for omega-3, but they barely register on omega-7. It's easy to assume all "good fat" foods overlap, but these two families come from pretty different corners of the food world.
